2,4-difluorobenzaldehyde benzoylhydrazone and 2,4-dichlorobenzaldehyde benzoylhydrazone are isostructural at 120 K with Z′=2:: complex sheets built from N-H•••O, C-H•••O and C-H•••π(arene) hydrogen bonds

被引：5
|
作者：
Wardell, SMSV
Ferreira, MD
de Souza, MVN
Wardell, JL
Low, JN
Glidewell, C [1 ]
机构：
[1] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland
[2] Fiocruz MS, Far Manguinhos, Inst Tecnol Farm, BR-21041250 Rio De Janeiro, Brazil
[3] Univ Fed Rio de Janeiro, Inst Quim, Dept Quim Inorgan, BR-21945970 Rio De Janeiro, Brazil
[4] Univ Aberdeen, Dept Chem, Old Aberdeen AB24 3UE, Scotland
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 2006年 / 62卷
关键词：
D O I：
10.1107/S0108270106001995
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
At 120 K, 2,4-diflorobenzaldehydebenzoylhydrazone, C14H10F2N2O, (I), and 2,4-dichlorobenzaldehyde benzoylhydrazone, C14H10Cl2N2O, (II), are isomorphous and isostructural in P2(1)/n with Z' = 2. In each structure, eight independent hydrogen bonds, viz. two of N-H center dot center dot center dot O type, five of C-H center dot center dot center dot O type and one of C-H center dot center dot center dot pi(arene) type, link the molecules into complex sheets, within which two independent one-dimensional substructures can be identified.
引用
收藏
页码：O118 / O121
页数：4
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